Fluid cassette



FIG. 1 is a front plan view of a fluid cassette of our design;

FIG. 2 is a right side view of the fluid cassette of FIG. 1;

FIG. 3 is a left side view of the fluid cassette of FIG. 1;

FIG. 4 is a bottom view of the fluid cassette of FIG. 1;

FIG. 5 is a top view of the fluid cassette of FIG. 1; and,

FIG. 6 is a back view of the fluid cassette of FIG. 1. 

The ornamental design for a fluid cassette, as shown. 